fact.TriggerEmulation

Class Ratescan

java.lang.Object

fact.TriggerEmulation.Ratescan

All Implemented Interfaces:

stream.Processor, stream.StatefulProcessor

public class Ratescan
extends Object
implements stream.StatefulProcessor

Emulates a ratescan on summed patch time series. Created by jbuss on 16.11.17.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	Ratescan.RatescanResult Output container for the ratescan

Field Summary

Fields

Modifier and Type	Field and Description
String	key
Integer	minThreshold
int	minTimeOverThreshold
Integer	nThresholds
int	skipFirst
int	skipLast
Integer	stepSize
String	thresholdsKey
String	triggerCountsKey
String	triggerPrimitivesKey
String	triggerSlicesKey

Constructor Summary

Constructors

Constructor and Description
Ratescan()

Method Summary

Modifier and Type	Method and Description
static int	countPrimitives(boolean[] primitives) Count the number of patches with a signal
void	finish()
void	init(stream.ProcessContext context)
stream.Data	process(stream.Data item)
Ratescan.RatescanResult	ratescan(double[][] data, int minThreshold, int stepSize)
Ratescan.RatescanResult	ratescan(double[][] data, int minThreshold, int stepSize, int nThresholds) Performs a pseudo ratescan on the given data
void	resetState()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

key

@Parameter(required=true,
           description="double array[n_patches][roi] with time series from summed trigger patches")
public String key

triggerCountsKey

@Parameter(required=false,
           description="Int array [number of threshold] how many patches were triggered at given theshold")
public String triggerCountsKey

triggerSlicesKey

@Parameter(required=false,
           description="int array [number of patches][number of threshold] containing each the first slice above threshold ")
public String triggerSlicesKey

triggerPrimitivesKey

@Parameter(required=false,
           description="boolean array [number of patches][number of threshold] containing each if patch was triggered for given threshold ")
public String triggerPrimitivesKey

thresholdsKey

@Parameter(required=false,
           description="int array [number of threshold] containing steps of thresholds ")
public String thresholdsKey

minThreshold

@Parameter(required=false)
public Integer minThreshold

nThresholds

@Parameter(required=false)
public Integer nThresholds

stepSize

@Parameter(required=false)
public Integer stepSize

minTimeOverThreshold

@Parameter(required=false,
           description="minimum time the signal has to stay above the threshold")
public int minTimeOverThreshold

skipFirst

@Parameter(required=false,
           description="number of slices to ignore at the beginning of the time series")
public int skipFirst

skipLast

@Parameter(required=false,
           description="number of slices to ignore at the end of the time series")
public int skipLast

Constructor Detail

Ratescan

public Ratescan()

Method Detail

process

public stream.Data process(stream.Data item)

Specified by:

process in interface stream.Processor

ratescan

public Ratescan.RatescanResult ratescan(double[][] data,
                                        int minThreshold,
                                        int stepSize)

ratescan

public Ratescan.RatescanResult ratescan(double[][] data,
                                        int minThreshold,
                                        int stepSize,
                                        int nThresholds)

Performs a pseudo ratescan on the given data

Parameters:

data -

minThreshold -

stepSize -

nThresholds -

countPrimitives

public static int countPrimitives(boolean[] primitives)

Count the number of patches with a signal

Parameters:

primitives -

Returns:

init

public void init(stream.ProcessContext context)
          throws Exception

Specified by:

init in interface stream.StatefulProcessor

Throws:

Exception

resetState

public void resetState()
                throws Exception

Specified by:

resetState in interface stream.StatefulProcessor

Throws:

Exception

finish

public void finish()
            throws Exception

Specified by:

finish in interface stream.StatefulProcessor

Throws:

Exception